Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with them both) narrates: We were with the Messenger of Allah (peace and blessings be upon him) and the sun had risen, and the Messenger of Allah (peace and blessings be upon him) said: "On the Day of Resurrection a people will come before Allah whose light will be like the sun." The Companions said: "O Messenger of Allah! Is it us?" He (peace and blessings be upon him) said: "No, and for you too there is much good, but they are the poor among the Muhajirun, who will be gathered from the far corners of the earth."
Hadith Referenceالمعجم الأوسط / باب الميم / 8985
Hadith Takhrij«أخرجه أحمد فى «مسنده» برقم: 6760، 7193، والطبراني فى «الكبير» برقم: 14178، 14179، والطبراني فى «الأوسط» برقم: 8986»